Printing an amazing photograph is the start of making a great enlargement, but it needs to stick correctly to the backing you are using, so if you are exhibiting photographs make sure you mount photos correctly. Spray adhesive gives good results and is often the best way to fix a photo to backboard. If you want to enhance your photograph, then you can use a photo seal, which can give additional contrast and colour rendition to a photograph. For a professional finish to a photograph choose spray fix and sealant.